From 3a113bb2ef0c69f10b78417ed95cbe7fb6ee3880 Mon Sep 17 00:00:00 2001
From: Josh Yelon <jyelon@gmail.com>
Date: Tue, 9 May 2023 23:27:22 -0400
Subject: [PATCH] Add OS=<blank> as default in Makefile

---
 luprex/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/luprex/Makefile b/luprex/Makefile
index 18960b00..c7a65bb5 100644
--- a/luprex/Makefile
+++ b/luprex/Makefile
@@ -10,6 +10,8 @@ else ifneq "" "$(VSINSTALLDIR)"
 	OS=visual
 else ifneq "" "$(findstring cmd.exe,$(COMSPEC))"
 	OS=mingw
+else
+	OS=""
 endif
 
 ifeq "$(OS)" ""